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【单选题】
关于植物细胞通过主动运输方式吸收所需矿质元素离子的叙述,正确的是( )。
A.
吸收不同矿质元素离子的速率都相同
B.
低温不影响矿质元素离子的吸收速率
C.
主动运输矿质元素离子的过程只发生在活细胞中
D.
叶肉细胞不能以主动运输方式吸收矿质元素离子
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D.
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16
B.
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